TY - JOUR
T1 - Characterization of Pb-Bi-Sr-Ca-Cu-O High-Tc Phase
AU - Ikeda, Yasunori
AU - Ito, Hiroyuki
AU - Hiroi, Zenji
AU - Takano, Mikio
AU - Kitaguchi, Hitoshi
AU - Takada, Jun
AU - Oda, Kiichi
AU - Miura, Yoshinari
AU - Takeda, Yasuo
AU - Mazaki, Hiromasa
PY - 1988
Y1 - 1988
N2 - The preparation and characterization of Pb0.18Bi0.93Ca1.02Sr1.02Cu1.6Ox, a lead-rich high-Tc phase, were studied (T(ρ=0)=105K). This compound crystallized in a pseudotetrag onal sturucture with at=0.541nm and ct=3.709nm, while a unique one-dimensional modulation with a wavelength of 4.7nm (≒8.7b) was found along the b axis using transmission electron microscopy. This phase is not stabilized at lower temperature in air. It decomposes to the lead-free (or poor) high-Tc phase crystallizing in the convetional modulated structure 2.7nm(≒5b).
AB - The preparation and characterization of Pb0.18Bi0.93Ca1.02Sr1.02Cu1.6Ox, a lead-rich high-Tc phase, were studied (T(ρ=0)=105K). This compound crystallized in a pseudotetrag onal sturucture with at=0.541nm and ct=3.709nm, while a unique one-dimensional modulation with a wavelength of 4.7nm (≒8.7b) was found along the b axis using transmission electron microscopy. This phase is not stabilized at lower temperature in air. It decomposes to the lead-free (or poor) high-Tc phase crystallizing in the convetional modulated structure 2.7nm(≒5b).
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U2 - 10.2497/jjspm.35.965
DO - 10.2497/jjspm.35.965
M3 - Article
AN - SCOPUS:0024127830
VL - 35
SP - 965
EP - 969
JO - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
JF - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
SN - 0532-8799
IS - 9
ER -